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CBL1512Z Anti-Integrin αM [CD11b] Antibody, clone OX-42

100 µg  
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      Key Specifications Table

      Species ReactivityKey ApplicationsHostFormatAntibody Type
      RFC, IP, IH(P)MPurifiedMonoclonal Antibody
      Catalogue NumberCBL1512Z
      Brand Family Chemicon®
      Trade Name
      • Chemicon
      DescriptionAnti-Integrin αM [CD11b] Antibody, clone OX-42
      Alternate Names
      • CD11b
      Product Information
      PresentationThe immunoglobulin was purified by protein G affinity chromatography and is presented as a liquid in phosphate buffered saline containing no preservatives.
      Quality LevelMQ100
      ApplicationDetect Integrin αM [CD11b] using this Anti-Integrin αM CD11b Antibody, clone OX-42 validated for use in FC, IH, IH(P) & IP.
      Key Applications
      • Flow Cytometry
      • Immunoprecipitation
      • Immunohistochemistry (Paraffin)
      Application NotesFlow cytometry

      Immunohistochemical studies of rat fresh frozen tissue sections and paraffin-embedded tissue sections following either periodate-lysine-paraformaldehyde (PLP) fixation, or acetone. Works on very lightly PFA fixed, frozen tissues. (perfusion only 4% PFA 10-15' no post-fix).

      Immunoprecipitation: use rabbit anti-mouse or anti-mouse IgG bead for capture only. The use of protein A or protein G is not recommended.

      Optimal working dilutions must be determined by the end user.
      Biological Information
      ImmunogenRat peritoneal macrophages
      ConcentrationPlease refer to the Certificate of Analysis for the lot-specific concentration.
      SpecificityThis antibody recognizes most macrophages (including resident peritoneal and activated macrophages), Kupffer cells, but only about 35% of alveolar macrophages. The antibody also labels dendritic cells extensively, granulocytes and cells with the morphology of microglia in brain. The antibody precipitates three polypeptides of 150, 103 and 95 KDa. The antibody inhibits complement mediated rosettes and is probably the rat equivalent of the human receptor for IC3b called CR3. FUSION PARTNER: NSO myeloma cell line.
      Species Reactivity
      • Rat
      Antibody TypeMonoclonal Antibody
      Entrez Gene Number
      Entrez Gene SummaryThis gene encodes the integrin alpha M chain. Integrins are heterodimeric integral membrane proteins composed of an alpha chain and a beta chain. This I-domain containing alpha integrin combines with the beta 2 chain (ITGB2) to form a leukocyte-specific integrin referred to as macrophage receptor 1 ('Mac-1'), or inactivated-C3b (iC3b) receptor 3 ('CR3'). The alpha M beta 2 integrin is important in the adherence of neutrophils and monocytes to stimulated endothelium, and also in the phagocytosis of complement coated particles. Some integrin alpha M proteins contain an inserted amino acid (Q, between AA positions 499 and 500) resulting from a 3bp shift in a splice acceptor that inserts the codon CAG; receptors with or without the extra amino acid are functionally indistinguishable
      Gene Symbol
      • ITGAM
      • MO1A
      • CD11b
      • MAC1A
      • CD11B
      • MAC-1
      • CR3A
      • MGC117044
      UniProt Number
      UniProt SummaryFUNCTION: SwissProt: P11215 # Integrin alpha-M/beta-2 is implicated in various adhesive interactions of monocytes, macrophages and granulocytes as well as in mediating the uptake of complement-coated particles. It is identical with CR-3, the receptor for the iC3b fragment of the third complement component. It probably recognizes the R-G-D peptide in C3b. Integrin alpha-M/beta-2 is also a receptor for fibrinogen, factor X and ICAM1. It recognizes P1 and P2 peptides of fibrinogen gamma chain.
      SIZE: 1152 amino acids; 127179 Da
      SUBUNIT: Heterodimer of an alpha and a beta subunit. Alpha-M associates with beta-2.
      SUBCELLULAR LOCATION: Membrane; Single-pass type I membrane protein.
      TISSUE SPECIFICITY: Predominantly expressed in monocytes and granulocytes.
      DOMAIN: SwissProt: P11215 The integrin I-domain (insert) is a VWFA domain. Integrins with I-domains do not undergo protease cleavage.
      SIMILARITY: Belongs to the integrin alpha chain family. & Contains 7 FG-GAP repeats. & Contains 1 VWFA domain.
      Physicochemical Information
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Usage Statement
      • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
      Storage and Shipping Information
      Storage ConditionsMaintain in undiluted aliquots at -20°C for up to 12 months from date of receipt. Avoid repeated freeze/thaw cycles.
      Packaging Information
      Material Size100 µg
      Transport Information
      Supplemental Information


      Anti-Integrin αM [CD11b] Antibody, clone OX-42 SDS


      Safety Data Sheet (SDS) 

      Anti-Integrin αM [CD11b] Antibody, clone OX-42 Certificates of Analysis

      TitleLot Number
      MOUSE ANTI-RAT INTEGRIN alphaM [CD11b] MONOCLONAL ANTIBODY - 2109509 2109509
      MOUSE ANTI-RAT INTEGRIN alphaM [CD11b] -2779495 2779495
      MOUSE ANTI-RAT INTEGRIN alphaM [CD11b] MONOCLONAL ANTIBODY - 2044292 2044292
      MOUSE ANTI-RAT INTEGRIN alphaM [CD11b] MONOCLONAL ANTIBODY - 2064706 2064706
      MOUSE ANTI-RAT INTEGRIN alphaM [CD11b] MONOCLONAL ANTIBODY - 2070403 2070403
      MOUSE ANTI-RAT INTEGRIN alphaM [CD11b] MONOCLONAL ANTIBODY - 2281666 2281666
      MOUSE ANTI-RAT INTEGRIN alphaM [CD11b] MONOCLONAL ANTIBODY - 2322530 2322530

      Data Sheet


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      Alternative Format

      Catalog Number Description  
      CBL1512 Anti-Integrin αM [CD11b] Antibody, clone OX-42 Show Pricing & Availability
      CBL1512F Anti-Integrin αM [CD11b] Antibody, clone OX-42, FITC conjugated Show Pricing & Availability

      Product Families


      Life Science Research > Antibodies and Assays > Primary Antibodies